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From: VP (pelasacogmail.com)
Date: Fri May 06 2005 - 14:17:30 CDT
Hi, i have a dll and i want to encrypt it to hide (obfuscate ??) an
important algorithm used here.
Well today i'm using a following approach:
I'm encrypting the dll with a program, then when i want to loadlibrary() it,
i decrypt it to a plain-text file, then i loadlibrary the plain-text file.
So i have my encrypted dll and i have a plain-text version either. To
mitigate this vulnerability, i'm using EFS to protect my plain-text dll.
I'm wondering if using the PE format i can do some kind of "on-the-fly
encrypt and decrypt". Is it possible ? There is any example ? Is it a good
Thanks in advance,